#include <bits/stdc++.h>
using namespace std;
unsigned long long a[200005];
int main() {
    freopen("fruit.in", "r", stdin);
    freopen("fruit.out", "w", stdout);
    int n, cnt=1; bool k=1; char ch;
    cin >> n;
    for (int i=1; i<=n; i++) {
    	cout << i << endl;
	}
    return 0;
}
